Burgers With Green Tomato Mayonnaise

• 2 1/2 pounds ground chuck
• 1/2 cup Worcestershire sauce
• 1 1/4 teaspoons freshly ground black pepper, divided
• 1 teaspoon kosher salt
• 8 whole wheat hamburger buns
• Tomato slices
• Fresh baby spinach

1. Preheat grill to 350u0b0 to 400u0b0 (medium-high) heat. Gently combine ground chuck, 1/4 cup Worcestershire sauce, and 1/4 tsp. pepper in a large bowl. Using your hands, gently shape meat into 8 (4-inch) patties (about 3/4 inch thick). Transfer patties to a jelly-roll pan, and drizzle with remaining 1/4 cup Worcestershire sauce. Sprinkle with 1/2 tsp. each salt and pepper. Turn patties over, and sprinkle with remaining salt and pepper.
2. Grill patties, covered with grill lid, 6 to 8 minutes on each side. Transfer burgers to a platter, and cover loosely with aluminum foil. Let stand 5 minutes.
3. Meanwhile, grill buns 1 to 2 minutes or until grill marks appear. Serve burgers on buns with tomato slices, Green Tomato Mayonnaise, and baby spinach.

ground chuck, worcestershire sauce, freshly ground black pepper, kosher salt, buns, tomato slices, baby spinach

Taken from www.myrecipes.com/recipe/burgers-green-tomato-mayonnaise (may not work)